Algoma Steel Group Inc. (ASTL)
NASDAQ: ASTL
· Real-Time Price · USD
4.63
-0.04 (-0.86%)
At close: Aug 15, 2025, 2:35 PM
ASTL Option Overview
Overview for all option chains of ASTL. As of August 15, 2025, ASTL options have an IV of 500% and an IV rank of 237.19%. The volume is 93 contracts, which is 3.98% of average daily volume of 2,338 contracts. The volume put-call ratio is 14.5, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
237.19%Historical Volatility
51.82%IV Low
43.29% on Sep 27, 2024IV High
235.84% on Aug 12, 2025Open Interest (OI)
Today's Open Interest
101,850Put-Call Ratio
0.4Put Open Interest
28,929Call Open Interest
72,921Open Interest Avg (30-day)
91,485Today vs Open Interest Avg (30-day)
111.33%Option Volume
Today's Volume
93Put-Call Ratio
14.5Put Volume
87Call Volume
6Volume Avg (30-day)
2,338Today vs Volume Avg (30-day)
3.98%Option Chain Statistics
This table provides a comprehensive overview of all ASTL options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Aug 15, 2025 | 3 | 38 | 12.67 | 21,698 | 2,566 | 0.12 | 500% | 6 |
| Sep 19, 2025 | 0 | 28 | 0 | 14,338 | 232 | 0.02 | 168.71% | 5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 91.13% | 1 |
| Nov 21, 2025 | 3 | 0 | 0 | 8,922 | 6,272 | 0.7 | 97.58% | 6 |
| Jan 16, 2026 | 0 | 20 | 0 | 27,940 | 19,811 | 0.71 | 83.45% | 5 |
| Feb 20, 2026 | 0 | 1 | 0 | 23 | 48 | 2.09 | 86.14% | 8 |